Wow, you really struck a nerve with this one. Good for you!
Personally, I think most religious people have it backwards. Man created "God" in his image, and have since spent their time trying to figure how to live up to their creation. The problem is, it's not possible.
If we spent a fraction of our resources helping others that we use propping up the world's religions, the world would be a much better place. Not to mention safer as well, since "God" is at the root of many of the world's conflicts.
I'm sure I'll be crucified (figuratively, of course) by those who believe differently, but just remember that we all have the right to express our opinions equally, and just because you may disagree does nothing whatsoever to prove your belief has any more merit than mine.
Back to the domain, don't worry about eternal damnation - I'm pretty sure that won't happen. I think if you found the right buyer (there are plenty of disillusioned Christians out there) you could get at least beer & pizza money for it.